linux-kernel - Re: [PATCH RFC 03/12] mm: Export HPAGE_PXD

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Message-ID: <20231123095304.GD636165@kernel.org>
Date:   Thu, 23 Nov 2023 11:53:04 +0200
From:   Mike Rapoport <rppt@...nel.org>
To:     Christoph Hellwig <hch@...radead.org>
Cc:     Peter Xu <peterx@...hat.com>, linux-kernel@...r.kernel.org,
        linux-mm@...ck.org, Mike Kravetz <mike.kravetz@...cle.com>,
        "Kirill A . Shutemov" <kirill@...temov.name>,
        Lorenzo Stoakes <lstoakes@...il.com>,
        Axel Rasmussen <axelrasmussen@...gle.com>,
        Matthew Wilcox <willy@...radead.org>,
        John Hubbard <jhubbard@...dia.com>,
        Hugh Dickins <hughd@...gle.com>,
        David Hildenbrand <david@...hat.com>,
        Andrea Arcangeli <aarcange@...hat.com>,
        Rik van Riel <riel@...riel.com>,
        James Houghton <jthoughton@...gle.com>,
        Yang Shi <shy828301@...il.com>,
        Jason Gunthorpe <jgg@...dia.com>,
        Vlastimil Babka <vbabka@...e.cz>,
        Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: [PATCH RFC 03/12] mm: Export HPAGE_PXD_* macros even if !THP

On Wed, Nov 22, 2023 at 11:23:57PM -0800, Christoph Hellwig wrote:
> No way to export macros :)
> 
> I'd say define, but other might have better ideas.

Make HPAGE_PXD_* macros visible even if !THP
 
> Otherwise looks good:
> 
> Reviewed-by: Christoph Hellwig <hch@....de>
> 

-- 
Sincerely yours,
Mike.